INT 21 - DOS 2+ - READ FROM FILE WITH HANDLE
|
Input |
DOS1 |
N |
DOS2 |
Y |
DOS3 |
Y |
DOS5 |
Y |
Output |
|
AX |
3Fh |
|
Bytes
Read / Error Code |
AX |
|
BX |
File
Handle |
|
|
BX |
|
CX |
Number
of Bytes to Read |
|
|
CX |
|
|
|
|
|
|
DX |
|
DS:DX |
Address
of Buffer |
Set
if Error |
CF |
See Also 14h 21h 27h 42h 59h Error Codes |